secwatch.observer — SEC 8-K summary ====================================== Issuer: T-Mobile US, Inc. (TMUS) CIK: 0001283699 Form: 8-K Filed at: 2025-10-09T23:59:59+00:00 Accession: 0001140361-25-037817 Event type: debt Sentiment: neutral Materiality: 0.55 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 T-Mobile closes $2.8B senior notes offering; 4.625%/4.950%/5.700% notes due 2033/2035/2056 -------------------------------------------------------------------------------- - Closed public offering of $800M 4.625% notes due 2033, $1B 4.950% notes due 2035, $1B 5.700% notes due 2056. - Net proceeds to be used for refinancing existing indebtedness or general corporate purposes. - Joint book-running managers: Barclays, Citigroup, Goldman Sachs, Wells Fargo, and 16 others. - Offering closed October 9, 2025; guaranteed by T-Mobile US and certain subsidiaries. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1283699/000114036125037817/0001140361-25-037817-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1283699/000114036125037817/ny20056240x4_8k.htm HTML page: https://secwatch.observer/filing/0001140361-25-037817 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer